Attic Ventilation For Desert Heat

One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.

Attic ventilation for desert heat.

This mode of heat transfer is more effectively. Good ventilation allows the heat and moisture to escape. In the winter warm moist air seeps into the attic from the living space below. Without proper ventilation your attic can reach 160 f or more during summer.

That cuts cooling costs and prolongs shingle life. Ventilating an attic in arizona is no joke. On one hand the national renewable energy laboratory said attic ventilation reduces attic temperature 10 to 25 degrees and slows the transfer of heat into the living space on the other the florida solar energy center university of central florida found that attics with nominal natural ventilation and r 19 ceiling insulation do not. That keeps your attic dry and reduces ice dams.

In the summer good attic ventilation reduces heat buildup. It can do both. Regarding this point danny parker wrote in a literature review of attic ventilation detailed simulations suggest that the heat transfer in an attic to a residential building interior in mid summer is dominated by radiative gains from the hot roof decking directly to the insulation surface. Call us today at 602 349 6922.

Insulation at least r 38 or more is there for heating and cooling. One last thought attic ventilation is not there to get rid of heat it is there to get rid of excess moisture accumulating from the home. Phoenix attic ventilation is our specialty. Blown in attic and wall insulation is a more effective way to add insulation to older homes.

It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters. Rosie romero is an arizona home building and remodeling industry expert with 25 years of experience.